发明名称 DUST COLLECTION BLADE STRUCTURE FOR CLEANING ROBOT AND CLEANING ROBOT HAVING SAME
摘要 <p>The present invention relates to a dust collection blade structure for a cleaning robot and a cleaning robot including the same. The present invention provides a dust collection blade structure for a cleaning robot which is installed in front of an inlet aperture of a dust container included in the cleaning robot so as to guide waste to flow into the dust container, the dust collection blade structure including a dust collection blade including a plurality of supporting protrusions formed in a lateral direction on a rear surface thereof to improve restoration force. According to the present disclosure, it is possible to constantly maintain the shape of the dust collection blade during long periods of use on various floor conditions, thereby enhancing cleaning efficiency.</p>
申请公布号 EP2554086(B1) 申请公布日期 2015.11.18
申请号 EP20110762990 申请日期 2011.03.29
申请人 YUJIN ROBOT CO., LTD. 发明人 YOO, HO SANG;SHIN, KYUNG CHUL;PARK, SEONG JU;LEE, NO SOO;KIM, JONG HYUN
分类号 A47L9/00;A47L9/02;A47L9/04;A47L9/28;A47L11/40 主分类号 A47L9/00
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